Brother, @Nergal said very specific points. But, you avoided answering correctly by saying utopia and a few words of after the death philosophy.Purpose of religion is not to create a utopia on earth. Heaven is the utopia in the next world. In this life, there is individual responsibility and accountability.
39-41 Indeed, We sent down to you the Book for the people in truth. So whoever is guided - it is for [the benefit of] his soul; and whoever goes astray only goes astray to its detriment. And you are not a manager over them.
So, could you please answer to his statements instead of talking abstract things about Paradise that no one has ever seen? Could you please ask some Muslim dead to send us a few photographs of how they are drinking Sharabun Tahura with the company of 72 Fairy Ladies?
We are on this Earth and all our deeds must be checked and scrutinized by the people we associate with or are surrounded by while still living.
But, you are asking people to accept ignorance.